public override ObjectData GetData(NodeFactory factory, bool relocsOnly)
{
Debug.Assert(MethodHasAssociatedData(factory, _methodNode));
ObjectDataBuilder objData = new ObjectDataBuilder(factory, relocsOnly);
objData.RequireInitialAlignment(1);
objData.AddSymbol(this);
AssociatedDataFlags flags = AssociatedDataFlags.None;
var flagsReservation = objData.ReserveByte();
ISpecialUnboxThunkNode unboxThunkNode = _methodNode as ISpecialUnboxThunkNode;
if (unboxThunkNode != null && unboxThunkNode.IsSpecialUnboxingThunk)
{
flags |= AssociatedDataFlags.HasUnboxingStubTarget;
objData.EmitReloc(unboxThunkNode.GetUnboxingThunkTarget(factory), RelocType.IMAGE_REL_BASED_RELPTR32);
}
objData.EmitByte(flagsReservation, (byte)flags);
return(objData.ToObjectData());
}
public static bool MethodHasAssociatedData(NodeFactory factory, IMethodNode methodNode)
{
// Instantiating unboxing stubs. We need to store their non-unboxing target pointer (looked up by runtime)
ISpecialUnboxThunkNode unboxThunk = methodNode as ISpecialUnboxThunkNode;
if (unboxThunk != null && unboxThunk.IsSpecialUnboxingThunk)
{
return(true);
}
return(false);
}
